CAT24FC32AL datasheet, PDF - EEWORLD Datasheet

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CAT24FC32AL: DescriptionEEPROM, 4KX8, Serial, CMOS, PDIP8, LEAD FREE, PLASTIC, DIP-8; Categorystorage storage; File Size76KB，12 Pages; ManufacturerCatalyst; Websitehttp://www.catalyst-semiconductor.com/; Environmental Compliance

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CAT24FC32AL Overview

EEPROM, 4KX8, Serial, CMOS, PDIP8, LEAD FREE, PLASTIC, DIP-8

CAT24FC32AL Parametric

Parameter Name	Attribute value
Is it Rohs certified?	conform to
Maker	Catalyst
Parts packaging code	DIP
package instruction	DIP, DIP8,.3
Contacts	8
Reach Compliance Code	unknown
ECCN code	EAR99
Maximum clock frequency (fCLK)	0.4 MHz
Data retention time - minimum	100
Durability	1000000 Write/Erase Cycles
I2C control byte	1010DDDR
JESD-30 code	R-PDIP-T8
JESD-609 code	e3
length	9.59 mm
memory density	32768 bit
Memory IC Type	EEPROM
memory width	8
Number of functions	1
Number of terminals	8
word count	4096 words
character code	4000
Operating mode	SYNCHRONOUS
Maximum operating temperature	70 °C
Minimum operating temperature
organize	4KX8
Package body material	PLASTIC/EPOXY
encapsulated code	DIP
Encapsulate equivalent code	DIP8,.3
Package shape	RECTANGULAR
Package form	IN-LINE
Parallel/Serial	SERIAL
Peak Reflow Temperature (Celsius)	260
power supply	2/3.3 V
Certification status	Not Qualified
Maximum seat height	4.57 mm
Serial bus type	I2C
Maximum standby current	9e-7 A
Maximum slew rate	0.003 mA
Maximum supply voltage (Vsup)	3.6 V
Minimum supply voltage (Vsup)	1.8 V
Nominal supply voltage (Vsup)	2.5 V
surface mount	NO
technology	CMOS
Temperature level	COMMERCIAL
Terminal surface	MATTE TIN
Terminal form	THROUGH-HOLE
Terminal pitch	2.54 mm
Terminal location	DUAL
Maximum time at peak reflow temperature	40
width	7.62 mm
Maximum write cycle time (tWC)	5 ms
write protect	HARDWARE

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Preliminary Information

CAT24FC32A

32K-Bit Fast Mode I

C Serial CMOS EEPROM

FEATURES

Fast mode I

C bus compatible*

Max clock frequency:

Output slope control to eliminate ground

bounce

Zero standby current

Commercial, industrial and automotive

400 kHz for V

=1.8V to 3.6V

Hardware write protect for entire array

Cascadable for up to eight devices

32-Byte page or byte write modes

Self-timed write cycle with autoclear

5 ms max write cycle time

Random and sequential read modes

Schmitt trigger and spike suppression at SDA

temperature ranges

1,000,000 program/erase cycles

100 years data retention

8-pin PDIP, 8-pin SOIC (150 and 200 mil) and

8-pin TSSOP packages

and SCL inputs

DESCRIPTION

The CAT24FC32A is a 32K-bit Serial CMOS EEPROM

internally organized as 4Kx8 bits. The device is

compatible with Fast-mode I

C bus specification and

operates down to 1.8V with a bit rate up to 400 kbit/s.

Extended addressing capability allows up to 8 devices

to share the same bus. Catalyst's advanced CMOS

technology substantially reduces device power

requirements. The device is optimized for high

performance applications, where low power, low voltage

and high speed operation are required.

CAT24FC32A is available in 8-pin DIP, 8-pin SOIC

(JEDEC and EIAJ) and 8-pin TSSOP packages.

PIN CONFIGURATION

DIP Package (P, L)

VSS

VCC

SCL

SDA

BLOCK DIAGRAM

EXTERNAL LOAD

DOUT

SENSE AMPS

SHIFT REGISTERS

TSSOP Package (U, Y)

VSS

VCC

SCL

SDA

VCC

VSS

ACK

WORD ADDRESS

BUFFERS

COLUMN

DECODERS

256

SDA

START/STOP

LOGIC

SOIC Package (J,W) (K, X)

VSS

VCC

SCL

SDA

CONTROL

LOGIC

XDEC

128

EEPROM

128 X 256

DATA IN STORAGE

HIGH VOLTAGE/

TIMING CONTROL

SCL

STATE COUNTERS

SLAVE

ADDRESS

COMPARATORS

* Catalyst Semiconductor is licensed by Philips Corporation to carry the I

C Bus Protocol.

Characteristics subject to change without notice

Doc. No. 1048, Rev. B

CAT24FC32AL Related Products

	CAT24FC32AL	CAT24FC32AY-TE13	CAT24FC32AU-TE13	CAT24FC32AJ-TE13	CAT24FC32AP	CAT24FC32AW-TE13	CAT24FC32AK-TE13	CAT24FC32AX-TE13
Description	EEPROM, 4KX8, Serial, CMOS, PDIP8, LEAD FREE, PLASTIC, DIP-8	EEPROM, 4KX8, Serial, CMOS, PDSO8, LEAD FREE, TSSOP-8	EEPROM, 4KX8, Serial, CMOS, PDSO8, TSSOP-8	EEPROM, 4KX8, Serial, CMOS, PDSO8, SOIC-8	EEPROM, 4KX8, Serial, CMOS, PDIP8, PLASTIC, DIP-8	EEPROM, 4KX8, Serial, CMOS, PDSO8, LEAD FREE, SOIC-8	EEPROM, 4KX8, Serial, CMOS, PDSO8, SOIC-8	EEPROM, 4KX8, Serial, CMOS, PDSO8, LEAD FREE, SOIC-8
Is it Rohs certified?	conform to	conform to	incompatible	incompatible	incompatible	conform to	incompatible	conform to
Parts packaging code	DIP	SOIC	SOIC	SOIC	DIP	SOIC	SOIC	SOIC
package instruction	DIP, DIP8,.3	TSSOP, TSSOP8,.25	TSSOP, TSSOP8,.25	SOP, SOP8,.25	DIP, DIP8,.3	SOP, SOP8,.25	SOP, SOP8,.3	SOP, SOP8,.3
Contacts	8	8	8	8	8	8	8	8
Reach Compliance Code	unknown	unknown	unknown	unknown	unknown	unknown	unknown	unknown
ECCN code	EAR99	EAR99	EAR99	EAR99	EAR99	EAR99	EAR99	EAR99
Maximum clock frequency (fCLK)	0.4 MHz	0.4 MHz	0.4 MHz	0.4 MHz	0.4 MHz	0.4 MHz	0.4 MHz	0.4 MHz
Data retention time - minimum	100	100	100	100	100	100	100	100
Durability	1000000 Write/Erase Cycles	1000000 Write/Erase Cycles	1000000 Write/Erase Cycles	1000000 Write/Erase Cycles	1000000 Write/Erase Cycles	1000000 Write/Erase Cycles	1000000 Write/Erase Cycles	1000000 Write/Erase Cycles
I2C control byte	1010DDDR	1010DDDR	1010DDDR	1010DDDR	1010DDDR	1010DDDR	1010DDDR	1010DDDR
JESD-30 code	R-PDIP-T8	R-PDSO-G8	R-PDSO-G8	R-PDSO-G8	R-PDIP-T8	R-PDSO-G8	R-PDSO-G8	R-PDSO-G8
JESD-609 code	e3	e3	e0	e0	e0	e3	e0	e3
length	9.59 mm	4.4 mm	4.4 mm	4.9 mm	9.59 mm	4.9 mm	4.9 mm	4.9 mm
memory density	32768 bit	32768 bit	32768 bit	32768 bit	32768 bit	32768 bit	32768 bit	32768 bit
Memory IC Type	EEPROM	EEPROM	EEPROM	EEPROM	EEPROM	EEPROM	EEPROM	EEPROM
memory width	8	8	8	8	8	8	8	8
Number of functions	1	1	1	1	1	1	1	1
Number of terminals	8	8	8	8	8	8	8	8
word count	4096 words	4096 words	4096 words	4096 words	4096 words	4096 words	4096 words	4096 words
character code	4000	4000	4000	4000	4000	4000	4000	4000
Operating mode	SYNCHRONOUS	SYNCHRONOUS	SYNCHRONOUS	SYNCHRONOUS	SYNCHRONOUS	SYNCHRONOUS	SYNCHRONOUS	SYNCHRONOUS
Maximum operating temperature	70 °C	70 °C	70 °C	70 °C	70 °C	70 °C	70 °C	70 °C
organize	4KX8	4KX8	4KX8	4KX8	4KX8	4KX8	4KX8	4KX8
Package body material	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY
encapsulated code	DIP	TSSOP	TSSOP	SOP	DIP	SOP	SOP	SOP
Encapsulate equivalent code	DIP8,.3	TSSOP8,.25	TSSOP8,.25	SOP8,.25	DIP8,.3	SOP8,.25	SOP8,.3	SOP8,.3
Package shape	RECTANGULAR	RECTANGULAR	RECTANGULAR	RECTANGULAR	RECTANGULAR	RECTANGULAR	RECTANGULAR	RECTANGULAR
Package form	IN-LINE	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH	SMALL OUTLINE	IN-LINE	SMALL OUTLINE	SMALL OUTLINE	SMALL OUTLINE
Parallel/Serial	SERIAL	SERIAL	SERIAL	SERIAL	SERIAL	SERIAL	SERIAL	SERIAL
Peak Reflow Temperature (Celsius)	260	260	240	240	240	260	240	260
power supply	2/3.3 V	2/3.3 V	2/3.3 V	2/3.3 V	2/3.3 V	2/3.3 V	2/3.3 V	2/3.3 V
Certification status	Not Qualified	Not Qualified	Not Qualified	Not Qualified	Not Qualified	Not Qualified	Not Qualified	Not Qualified
Maximum seat height	4.57 mm	1.1 mm	1.1 mm	1.75 mm	4.57 mm	1.75 mm	1.75 mm	1.75 mm
Serial bus type	I2C	I2C	I2C	I2C	I2C	I2C	I2C	I2C
Maximum standby current	9e-7 A	9e-7 A	9e-7 A	9e-7 A	9e-7 A	9e-7 A	9e-7 A	9e-7 A
Maximum slew rate	0.003 mA	0.003 mA	0.003 mA	0.003 mA	0.003 mA	0.003 mA	0.003 mA	0.003 mA
Maximum supply voltage (Vsup)	3.6 V	3.6 V	3.6 V	3.6 V	3.6 V	3.6 V	3.6 V	3.6 V
Minimum supply voltage (Vsup)	1.8 V	1.8 V	1.8 V	1.8 V	1.8 V	1.8 V	1.8 V	1.8 V
Nominal supply voltage (Vsup)	2.5 V	2.5 V	2.5 V	2.5 V	2.5 V	2.5 V	2.5 V	2.5 V
surface mount	NO	YES	YES	YES	NO	YES	YES	YES
technology	CMOS	CMOS	CMOS	CMOS	CMOS	CMOS	CMOS	CMOS
Temperature level	COMMERCIAL	COMMERCIAL	COMMERCIAL	COMMERCIAL	COMMERCIAL	COMMERCIAL	COMMERCIAL	COMMERCIAL
Terminal surface	MATTE TIN	MATTE TIN	Tin/Lead (Sn/Pb)	Tin/Lead (Sn/Pb)	Tin/Lead (Sn/Pb)	MATTE TIN	Tin/Lead (Sn/Pb)	MATTE TIN
Terminal form	THROUGH-HOLE	GULL WING	GULL WING	GULL WING	THROUGH-HOLE	GULL WING	GULL WING	GULL WING
Terminal pitch	2.54 mm	0.65 mm	0.65 mm	1.27 mm	2.54 mm	1.27 mm	1.27 mm	1.27 mm
Terminal location	DUAL	DUAL	DUAL	DUAL	DUAL	DUAL	DUAL	DUAL
Maximum time at peak reflow temperature	40	NOT SPECIFIED	NOT SPECIFIED	30	30	40	30	40
width	7.62 mm	3 mm	3 mm	3.9 mm	7.62 mm	3.9 mm	3.9 mm	3.9 mm
Maximum write cycle time (tWC)	5 ms	5 ms	5 ms	5 ms	5 ms	5 ms	5 ms	5 ms
write protect	HARDWARE	HARDWARE	HARDWARE	HARDWARE	HARDWARE	HARDWARE	HARDWARE	HARDWARE
Maker	Catalyst	-	Catalyst	-	-	Catalyst	Catalyst	Catalyst

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